CN101003362A - Safe, environmental protecting chlorine dioxide generator - Google Patents
Safe, environmental protecting chlorine dioxide generator Download PDFInfo
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- CN101003362A CN101003362A CN 200710013125 CN200710013125A CN101003362A CN 101003362 A CN101003362 A CN 101003362A CN 200710013125 CN200710013125 CN 200710013125 CN 200710013125 A CN200710013125 A CN 200710013125A CN 101003362 A CN101003362 A CN 101003362A
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Abstract
This invention provides a safe and environmentally friendly ClO2 generator, which is composed of a reaction tank, an air buffer tank, a purification tank, and a ClO2 storage tank. The air buffer tank is set up right of the reaction tank. The purification tank is set left of the reaction tank. An air inlet is set at the top of the air buffer tank. An air outlet pipe is set in the air buffer tank, and downward penetrates the reaction tank to connect the aerator in the reaction tank. A vacuum jet pump is set in the purification tank. A high-pressure water pipe is connected with the top of the vacuum jet pump. A ClO2 outlet pipe is connected between the vacuum jet pump and the ClO2 storage tank. The safe and environmentally friendly ClO2 generator utilizes new material and new structure to produce the reactor, thus largely reducing the production cost and maintenance cost, and prolonging the apparatus service life.
Description
Technical field
The present invention relates to a kind of chemical production equipment, a kind of particularly chemical process CO 2 generator of producing chlorine dioxide with high purity with sodium chlorate and hydrogen peroxide mixed liquor and sulfuric acid reaction.
Background technology
High-pure chlorinedioxide is mainly used in drinking water disinfection, Hospital Sewage Treatment, community wastewater is handled, the industrial circulating water sterilization algae removal, oil field reinjection water etc., chemical method is produced dioxide peroxide, its reaction principle is that sodium chlorate or Potcrate and methyl alcohol or hydrogen peroxide and reaction promoter etc. are produced high-pure chlorinedioxide with strong sulfuric acid response under negative pressure, existing device category of producing dioxide peroxide is planted very much, and the main deficiency that exists is that the core reaction device adopts tetrafluoro more, pool glass, corrosion resistant specific installation such as enamel, processing is difficulty, and manufacturing cost is higher, and the life-span is shorter, and there are not aeration and explosion protection system, because reaction is acutely inhomogeneous, waiting appears leaking in Fa Lan junction easily causes danger, even the situation of blast; Another processing method of producing high-pure chlorinedioxide is to make with Textone and hydrochloric acid, and its technology is also very ripe, and its shortcoming is that working cost is too high.Produce the equipment of dioxide peroxide with above two kinds of methods, kind, specification all have tens kinds.As the producer of equipment, first kind has increased equipment funds input and after-sales service capital, and second kind too high for user's running cost, and therefore a kind of brand-new chlorine dioxide generator is badly in need of to satisfy needs of society in society.
Summary of the invention
The objective of the invention is provides a kind of low cost in order to overcome above-mentioned deficiency, low operation high-level efficiency, the chlorine dioxide generator that safety performance is good.
Its structure of safe, environmental protecting chlorine dioxide generator of the present invention is by retort, the air cushioning jar, purification jar and dioxide peroxide storage tank are formed, the air cushioning jar is arranged on the upper right side of retort, the jar of purifying is arranged on the left end of reactor, the top of air buffer is provided with by air intlet, one escape pipe is set in the air buffer to be passed down through retort and to be connected with aerator in the retort, be provided with vacuum jet pump in the purification jar, the high voltage power water pipe is connected with the vacuum jet pump upper end, and dioxide peroxide liquid drain pipe is connected between vacuum jet pump and the dioxide peroxide storage tank.
Chemical method high-pure chlorinedioxide generator of the present invention comprises reaction unit, has material and controls automatically, and is explosion-proof, characteristics such as the air aeration stirring and the jar of purifying automatically, thereby have good security and practicality.
Description of drawings
Accompanying drawing is the structural representation of safe, environmental protecting chlorine dioxide generator.
Description of drawings: dioxide peroxide storage tank 1, aerator 2, retort 3, air cushioning jar 4, air inlet pipe 5, air goes out pipe 6, sulfuric acid feed-pipe 7. mixture feed-pipes 8, temperature tube 9, the explosion-proof mouth of pipe 10, dioxide peroxide goes out pipe 11, the jar 12 of purifying, power water pipe 13, stabilized pressure pump 14, vacuum vacuum jet pump 15, high-pure chlorinedioxide goes out pipe 16, raffinate valve 17.
Embodiment
Chemical method high-pure chlorinedioxide generator of the present invention comprises reaction unit, its structure is by retort 3, air cushioning jar 4, purification jar 12 and dioxide peroxide storage tank 1 are formed, air cushioning jar 4 is arranged on the upper right side of retort 3, the jar 12 of purifying is arranged on the left end of reactor 3, the top of air buffer 4 is provided with by air intlet 5, one escape pipe is set in the air buffer 4 to be passed down through retort 3 and to be connected with aerator 2 in the retort 3, be provided with vacuum jet pump 15 in the purification jar 12, high voltage power water pipe 13 is connected with vacuum jet pump 15 upper ends, and dioxide peroxide liquid drain pipe 16 is connected vacuum jet pump 15 lower ends and is connected with dioxide peroxide storage tank 1.
The top of retort 3 also is provided with temperature tube 9, explosion-proof apparatus 10, sulfuric acid feed-pipe 7 and compound feed-pipe 8.
The bottom of retort 3 also is provided with raffinate valve 17.
Embodiment
Chemical method high-pure chlorinedioxide generator of the present invention comprises reaction unit, be to adopt the negative pressure aeration system, the reactor crosswise fixed, the right side is entered a left side and is gone out, because reaction is very fierce, so inside reactor is cavity, and a cover air aeration stirring system is installed in the inside, make the reaction can uniform and complete, make reaction mass pass through reactor rapidly simultaneously by design requirements.Because reaction is thermopositive reaction and very violent, the PVC that price comparison is low, materials such as PP can not adopt, because PVC, the PP vitriol oil under the 600C of all unable to bearing, so reactor material adopts the corrosion-resistant temperature-resistant material of C-PVC, interface is bonding with glue special, and twine with glass reinforced plastic and to seal, guarantee not leak.Two material feeding tubes are established on main reactor top, feed-pipe insertion reaction device the inside is apart from bottom 5mm, main reactor left end center is located to establish the reaction mass gas-liquid mixed on the upper side and is exported mutually, outlet connects the jar of purifying, main reactor left end top is provided with the resultant of reaction gaseous phase outlet, export connection purification jar, the resultant of reaction dioxide peroxide is after purifying, and the process water sprayer vacuumizes and enters the dioxide peroxide storage tank or the place of sterilizing.The import of vacuum water sprayer is connected with jar outlet of purifying, and finally extracts highly purified dioxide peroxide.Retort inside center bottom is provided with the residual liquid discharge outlet, when equipment downtime in the time of the long period, is used to discharge raffinate, reaches the purpose that protection equipment prolongs service life of equipment.
Retort inside center top is provided with the explosion-proof mouth of pipe and connects explosion protection system.
External two reacting material inlets of retort right-hand member, one is the compound feed-pipe of sodium chlorate, hydrogen peroxide and reaction promoter, another is a vitriol oil feed-pipe.
Retort resultant liquid phase exit is following to be liquid phase region, and the liquid phase region top is a gas phase zone.By reacting the dioxide peroxide that generated of back, enter sterilization place or dioxide peroxide storage tank after entering the refining jar through the gas phase zone reactor that speeds away.
Aerating system adopts the C-PVC pipe sealing two ends of a 20mm diameter, and the same horizontal putting with reactor is positioned at the liquid phase region bottom apart from bottom 5mm, evenly hits the 2mm aperture below the pipe, and aeration tube top connects onesize pipe and receives that reactor is outer to be connected with air.
Explosion protection system is provided with explosion trap, an end ligation device, and an end leads to outdoor safety area.
Safe, environmental protecting chlorine dioxide generator of the present invention is compared with prior art owing to adopted novel material and new texture to make reactor, production cost and after-sales service cost are descended significantly, and service life of equipment prolongs effectively, manufacturer's storage fund is descended significantly, owing to adopted new production technique, to user's face speech, equipment purchase cost and maintenance cost all reduce greatly, have brought good economic benefit to the user.Because reactor is provided with explosion protection system, does not also have leakage point, therefore can not blast, exempted the user product has been used dangerous worry, adopted water-saving vacuum water sprayer simultaneously, for the user has saved precious water resource.
Claims (3)
1. safety and environmental protection chlorine dioxide generator, it is characterized in that it is by retort, the air cushioning jar, purification jar and dioxide peroxide storage tank are formed, the air cushioning jar is arranged on the upper right side of retort, the jar of purifying is arranged on the left end of reactor, the top of air buffer is provided with by air intlet, one escape pipe is set in the air buffer to be passed down through retort and to be connected with aerator in the retort, be provided with vacuum jet pump in the purification jar, the high voltage power water pipe is connected with the vacuum jet pump upper end, and dioxide peroxide liquid drain pipe is connected between vacuum jet pump and the dioxide peroxide storage tank.
2, safety and environmental protection chlorine dioxide generator according to claim 1 is characterized in that the top of retort also is provided with temperature tube, explosion-proof apparatus, sulfuric acid feed-pipe and compound feed-pipe.
3, method according to claim 1 is characterized in that the bottom of retort also is provided with raffinate valve 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710013125 CN101003362A (en) | 2007-01-11 | 2007-01-11 | Safe, environmental protecting chlorine dioxide generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710013125 CN101003362A (en) | 2007-01-11 | 2007-01-11 | Safe, environmental protecting chlorine dioxide generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101003362A true CN101003362A (en) | 2007-07-25 |
Family
ID=38702798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710013125 Pending CN101003362A (en) | 2007-01-11 | 2007-01-11 | Safe, environmental protecting chlorine dioxide generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101003362A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963871A (en) * | 2012-12-21 | 2013-03-13 | 闫云涛 | Chlorine dioxide generator |
| CN106348249A (en) * | 2016-10-26 | 2017-01-25 | 吴予奇 | Manufacturing method for chlorine dioxide gas synthesis device |
| CN108439341A (en) * | 2018-05-18 | 2018-08-24 | 广西大学 | A kind of method and device producing chlorine dioxide with high purity gas |
-
2007
- 2007-01-11 CN CN 200710013125 patent/CN101003362A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963871A (en) * | 2012-12-21 | 2013-03-13 | 闫云涛 | Chlorine dioxide generator |
| CN106348249A (en) * | 2016-10-26 | 2017-01-25 | 吴予奇 | Manufacturing method for chlorine dioxide gas synthesis device |
| CN108439341A (en) * | 2018-05-18 | 2018-08-24 | 广西大学 | A kind of method and device producing chlorine dioxide with high purity gas |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070725 |